#smart street light
#pin ADC PWM =CLASS   IR,PIR=PRESENCE OF PEOPLE  BRIGHTNESS OF LED depending on people and time   replace pot with LDR(CONNECTED TO ADC PIN OF ESP32)


from machine import ADC,Pin,PWM
ldr=ADC(Pin(14))
led=PWM(Pin(13),5000)
ldr.width(ADC.WIDTH_10BIT)
ir=Pin(15,Pin.OUT)
while True:
    x=ldr.read()
    y=ir.value()
    if(y==1):
        led.duty(x)
    else:
        led.duty(0)